Section 1809 - Examination(a) The written, standardized examination required in § 1808(a)(2) of this title must be offered at least quarterly. The Board will determine the passing score in its rules and regulations.(b) An applicant who fails to receive a passing score on an examination administered pursuant to this chapter may apply to retake the examination on the next available date. If an applicant fails to pass the examination after 3 attempts, the Board, in its rules and regulations, may specify the conditions under which an applicant may retake the examination. 71 Del. Laws, c. 185, § 1; 74 Del. Laws, c. 262, § 32; 75 Del. Laws, c. 296, § 1.;